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Answers and rating deltas for
Swift Array is printing word "optional" from my array dont want to force unwrap
| Author | Votes | Δ |
|---|---|---|
| Sulthan | 1 | +0.21 |
| Yoichi Tagaya | 1 | +1.69 |
| rintaro | 1 | +0.01 |
| Michael Voznesensky | 0 | -3.41 |
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